//Library
#include <WiFi.h>
#include <PubSubClient.h>

// WiFi
const char* ssid = "Wokwi-GUEST";
const char* password = "";  

// MQTT Broker
const char* mqtt_server = "broker.emqx.io";
const int mqtt_port = 1883;
const char *topic_pub = "XIMIPA3";

String client_id = "mqttx_09d08d93";
// WiFi & Client Publish Declaration
WiFiClient espClient;
PubSubClient client(espClient);
int waktu_sebelum, waktu_interval = 1*1000;

void setup(){
   Serial.begin(115200);

   WiFi.begin(ssid, password);
    while (WiFi.status() != WL_CONNECTED) {
        //delay(500);
        delay(1000);
        Serial.println("Connecting to WiFi..");
    }
    Serial.println("Connected to the Wi-Fi network");

    client.setServer(mqtt_server, mqtt_port);
    while (!client.connected()) {
      if (client.connect(client_id.c_str())) {
        Serial.println("Terhubung ke broker");
      } else {
           Serial.print("Gagal Terhubung ");
           Serial.print(client.state());
           delay(2000);
       }
    }

    client.publish(topic_pub, "hiii afnan");
    waktu_sebelum = millis();
}
  
void loop() {
  client.loop();
  if(millis() - waktu_sebelum >= waktu_interval){
    client.publish(topic_pub, "hiii afnan");
    Serial.println("hii afnan");
    waktu_sebelum = millis();
  }

  client.publish(topic_pub, "hiii afnan");
  waktu_sebelum = millis();
}